How PC Fans Work @ OCModShop

Regardless of why we use fans, many people don’t really know how the fan blades move. How a fan moves its blades is actually quite simple, and its basic principle relies on electromagnetism.

This article doesn’t go over how a fan moves air, the difference in air pressure, efficiency of aerodynamics or any of that stuff. We’re talking about the scientific principles that actually cause the fan blades to spin around a central hub.
Read more at OCModShop.